列表去重
#列表去重 #方法1: l = [1,2,5,2,2,6,5,6,6,1,2,8] print(l) #方法1: l = [1,2,5,2,2,6,5,6,6,1,2,8] l_new=[] for i in l: if i not in l_new: l_new.append(i) print('l_new',l_new,n) #方法2: l = [1,2,5,2,2,6,5,6,6,1,2,8] s=set(l) print('s:',s) #方法3: l = [1,2,5,2,2,6,5,6,6,1,2,8] d=dict.fromkeys(l) print('d:',list(d.keys()))
#方法4: import copy ll=copy.deepcopy(l) for i in ll: #print('i:',i) if l.count(i)>1: l.remove(i) #print('l:',l) print('l5:',l)